Which way will the equilibrium shift, for the endothermic reaction below, if the temperature is increased (and everything else is held constant)?N2O4(g) 2NO2(g)Group of answer choicesTo the left (more reactants)To the right (more products)It will not shift
Question
Which way will the equilibrium shift, for the endothermic reaction below, if the temperature is increased (and everything else is held constant)?N2O4(g) 2NO2(g)Group of answer choicesTo the left (more reactants)To the right (more products)It will not shift
Solution
The equilibrium of an endothermic reaction shifts towards the products (to the right) when the temperature is increased. This is because increasing the temperature effectively adds heat to the system, and the system will adjust by consuming that heat. In an endothermic reaction, heat is absorbed in the process of converting reactants to products, so increasing the temperature will drive the reaction towards the products to absorb the added heat. Therefore, for the given endothermic reaction N2O4(g) -> 2NO2(g), if the temperature is increased and everything else is held constant, the equilibrium will shift to the right (more products).
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